EP0171948A3 - Method of fixed-length binary encoding and apparatus for same - Google Patents

Method of fixed-length binary encoding and apparatus for same Download PDF

Info

Publication number
EP0171948A3
EP0171948A3 EP85305211A EP85305211A EP0171948A3 EP 0171948 A3 EP0171948 A3 EP 0171948A3 EP 85305211 A EP85305211 A EP 85305211A EP 85305211 A EP85305211 A EP 85305211A EP 0171948 A3 EP0171948 A3 EP 0171948A3
Authority
EP
European Patent Office
Prior art keywords
fixed
same
binary encoding
length binary
length
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85305211A
Other versions
EP0171948A2 (en
EP0171948B1 (en
Inventor
Lawrence Krakauer
Larry Baxter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kronos Inc
Original Assignee
Kronos Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kronos Inc filed Critical Kronos Inc
Publication of EP0171948A2 publication Critical patent/EP0171948A2/en
Publication of EP0171948A3 publication Critical patent/EP0171948A3/en
Application granted granted Critical
Publication of EP0171948B1 publication Critical patent/EP0171948B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M5/00—Conversion of the form of the representation of individual digits
    • H03M5/02—Conversion to or from representation by pulses
    • H03M5/04—Conversion to or from representation by pulses the pulses having two levels
    • H03M5/14—Code representation, e.g. transition, for a given bit cell depending on the information in one or more adjacent bit cells, e.g. delay modulation code, double density code
    • H03M5/145—Conversion to or from block codes or representations thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Dc Digital Transmission (AREA)
  • Basic Packing Technique (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Optical Transform (AREA)
EP19850305211 1984-08-09 1985-07-23 Method of fixed-length binary encoding and apparatus for same Expired EP0171948B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63899684A 1984-08-09 1984-08-09
US638996 1984-08-09

Publications (3)

Publication Number Publication Date
EP0171948A2 EP0171948A2 (en) 1986-02-19
EP0171948A3 true EP0171948A3 (en) 1986-12-30
EP0171948B1 EP0171948B1 (en) 1990-12-27

Family

ID=24562316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850305211 Expired EP0171948B1 (en) 1984-08-09 1985-07-23 Method of fixed-length binary encoding and apparatus for same

Country Status (4)

Country Link
EP (1) EP0171948B1 (en)
JP (1) JP2511854B2 (en)
DE (1) DE3581140D1 (en)
IN (1) IN166915B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3650166D1 (en) * 1986-02-13 1995-01-19 Kronos Inc Device for binary fixed-length coding and decoding.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152277B (en) * 1960-02-19 1963-08-01 Dr Harald Lukas Process for the serial display of digital information
US3597752A (en) * 1969-09-17 1971-08-03 Burroughs Corp Fm magnetic recording and sensing utilizing bit periods of different lengths
US3633190A (en) * 1969-11-10 1972-01-04 Singer Co Apparatus for interpreting information recorded on an erasable storage medium, and for making it possible to replace such information in full or in part
US3882301A (en) * 1970-04-27 1975-05-06 Ibm Retrospective pulse modulation including bar coding and apparatus therefor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1152277B (en) * 1960-02-19 1963-08-01 Dr Harald Lukas Process for the serial display of digital information
US3597752A (en) * 1969-09-17 1971-08-03 Burroughs Corp Fm magnetic recording and sensing utilizing bit periods of different lengths
US3633190A (en) * 1969-11-10 1972-01-04 Singer Co Apparatus for interpreting information recorded on an erasable storage medium, and for making it possible to replace such information in full or in part
US3882301A (en) * 1970-04-27 1975-05-06 Ibm Retrospective pulse modulation including bar coding and apparatus therefor

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 26, no. 7A, December 1983, pages 3479,3480, New York, US; I. HERNANDEZ Jr.: "Coding scheme in proportional encoding" *
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 9, no. 10, March 1967, pages 1318,1319, New York, US; M. PADALINO: "Intelligence storage (or communication) system" *
IBM TECHNICAL DISCLOSURE BULLETIN; vol. 15, no. 9, February 1973, page 2809, New York, US; J LEYBOURNE: "Method for printing delta distance code" *
IEEE TRANSACTIONS ON INFORMATION THEORY, vol. IT-11, no. 2, April 1965, pages 284-292, New York, US; W.H. KAUTZ: "Fibonacci codes for synchronization control" *

Also Published As

Publication number Publication date
EP0171948A2 (en) 1986-02-19
JP2511854B2 (en) 1996-07-03
EP0171948B1 (en) 1990-12-27
IN166915B (en) 1990-08-04
DE3581140D1 (en) 1991-02-07
JPS6192038A (en) 1986-05-10

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EP0171948A3 (en) Method of fixed-length binary encoding and apparatus for same

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